1979 spitfire brake master cylinder

[david <engstrom@tstonramp.com>]

     I want to rebuild the  dual brake master cylinder on my '79
spitfire but I don't know how to remove the front brake innards. I
removed the rear brake assembly by just taking out the circlip at the
mouth of the master cylinder but I don't see how to remove the front
brake piston assembly which is located deep down into the bore of the mc..
I checked the archives and found mention of a pin that should be pulled
out located where the resevoir plugs in but I don't see it. What am I
missing?

thanks, David.